ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 3020-01-307-9070 (3020013079070). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 3020013079070 |
| Manufacturers | General Dynamics Ots Global Inc |
| Item Name | Gearcluster |
| INC Code | 36636 |
| Federal Supply Group (FSG) | 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain |
| National Item Identification Number (NIIN) | 01-307-9070 (013079070) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQCF | CONSTRUCTION | SOLID |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 OVERALL |
| AGAV | END ITEM IDENTIFICATION | F-15 ACFT |
| ANTP | BORE STYLE | W/COUNTERBORE SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.652 INCHES SECOND GEAR |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 8 ALL GEARS |
| FEAT | SPECIAL FEATURES | 1ST GEAR DATA: 40 TEETH; DIAMETRAL PITCH 10; PITCH DIA. 4.0000; PRESSURE ANGLE 20.0000; 2ND GEAR DATA: 30 TEETH; DIAMETRAL PITCH 12; PITCH DIA. 2.5000; PRESSURE ANGLE 20.0000; 6 LIGHTENING HOLES 0.750 DIA. |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| APGF | DESIGN TYPE | SPUR ALL GEARS |
| CWQN | HUB NOMINAL LENGTH | 0.070 INCHES BETWEEN FIRST AND SECOND GEAR |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.182 INCHES FIRST GEAR |
| CWFR | NOMINAL OVERALL LENGTH | 0.700 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.060 INCHES SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.870 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP BETWEEN FIRST AND SECOND GEAR |
| CWTX | HUB NOMINAL DIAMETER | 2.150 INCHES BETWEEN FIRST AND SECOND GEAR |
| 3020-01-329-9943 (3020013299943) | 3040-01-117-1156 (3040011171156) | 3040-01-360-5596 (3040013605596) | 3040-00-102-0365 (3040001020365) |
| 3040-01-537-0611 (3040015370611) | 3040-01-624-5258 (3040016245258) | 3020-00-118-4055 (3020001184055) | 3020-00-272-6024 (3020002726024) |
| 3040-01-309-0824 (3040013090824) | 3020-00-448-5254 (3020004485254) | 3020-00-014-1855 (3020000141855) | 3040-00-908-0674 (3040009080674) |
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